let's recall the vertical line test, if a vertical line hits the graph or points twice, then is NOT a function. Check the picture below.
Please help it is for a test. The question is in the photo.
1 answer:
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Answer:
I left a graph, I think thats the answer.
The distance is 7
Step-by-step explanation:
Answer:
3,717,000
Step-by-step explanation:
The calculation of paperback copies is shown below:-
Let us assume hardback copies is x, so paperback copies will be 9x
now the equation is
35,000 + x + 9x = 448,000
10x = 448,000 - 35,000
10x = 413,000
= 41,300
Therefore, the paperback copies are
=
= 3,717,000
Hence, the paperback copies is 3,717,000